Driveline / Q&A

Mailbag: Should I Use a Lockup or Non-Lockup Torque Converter with a 430 hp SBC Stroker & 4L60 Transmission

Q. I am choosing a torque converter for my 1970 Nova with a 430 hp 383 stroker and a 4L60 transmission. I see lockup and non-lockup options. My understanding is […]